baber/WOPTO huggingface dataset:
Patent JP-H0294612-A (JP)
Title: Discharge-lamp stabilizer and discharge-lamp appliance using same
Inventor: TAKANO YASUHARU
IPC: F21V23/02
Filed: 1988-09-30
Abstract: PURPOSE:To control propagation of a vibration of a stabilizer to an appliance body and to prevent occurrence of beats by a method wherein stepped parts are formed near both end parts of a mounting plate of an iron core and a protruding part whose height is nearly identical to that of the stepped parts is formed between the stepped parts. CONSTITUTION:Stepped parts 8 are formed near both ends of a mounting plate 7 of a stabilizer 1; in addition, a protruding part 9 whose height is nearly identical to that of the stepped parts 8 is formed between the stepped parts 8, 8. This stabilizer 1 is mounted in such a way that a gap is formed at an appliance body 11 whose stepped parts 8 and protruding part 9 have been formed of metal sheets. Since the stabilizer 1 and the appliance body 11 are mounted by keeping the gap in this manner, it is possible to prevent vibration and to reduce beats.
Patent JP-H03112945-A (JP)
Title: Production of octamethylenediamine
Inventor: FUSHIMI NORIO
IPC: C07C209/48
Filed: 1989-09-26
Abstract: PURPOSE:To easily obtain in high yield under a relatively mild condition the title compound useful as a raw material for pesticides, etc., by catalytic reduction of suberonitrile with H2 using a catalyst such as nickel-based one and an alkali additive in an alcoholic solvent of specified concentration. CONSTITUTION:The objective compound can be obtained by catalytic reduction of suberonitrile with H2 at 10-200 deg.C and a H2 partial pressure of at least normal pressure (pref. 10-150kg/cm<2>) in 1-20 pts.wt., per pt.wt. of the suberonitrile, of an alcoholic solvent (e.g. methanol) in the presence of a nickel- or cobalt-based catalyst pref. carried on a carrier such as diatomaceous earth and 0.05-1mol, per mol of the suberonitrile, of an additive such as an inorganic base (e.g. NaOH) or tetraalkyl ammonium hydroxide. With the present production method, liquid ammonia need not be used as the solvent, the pressure during reaction can be substantially reduced, and installations e.g. for solvent recovery and recycling and exhaust gas treatment can be markedly simplified, thus being industrially advantageous.
Patent JP-2001073081-A (JP)
Title: Low yield ratio high tensile strength steel rod and its production
Inventor: ISHIKAWA HAJIME
IPC: C21D8/06
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing PC steel excellent in spot weldability and delayed fracture resistance. SOLUTION: As to this low YR high tensile strength wire and the method for producing it, a wire rod obtd. by subjecting a slab contg., by weight, 0.20 to 0.40% C, 0.5 to 2.0% Si, 0.3 to 2.0% Mn, <=0.03% P, <=0.02% S, <=0.005% Al, 0.005 to 0.05% Ti, 0.0005 to 0.005% B and 0.0005 to 0.005% O to hot rolling is rapidly cooled from an austenitic region to the temp. region of 300 to 500 deg.C, is thereafter isothermally held for 3 to 180 sec and is directly subjected to rapid cooling or is allowed to cool, by which it has a composite structure of martensite or bainite in which the old austenite grain size is <=30 μm and ferrite or pearlite of 5 to 15%, and in which the occupancy ratio of ferrite or pearlite in the old austenite grain boundaries is >=50%.
Patent JP-H0193532-A (JP)
Title: Novel antitumor agent and production thereof
Inventor: SAWADA YUJI
IPC: A61K36/06
Filed: 1987-10-02
Abstract: PURPOSE:To obtain an antitumor agent capable of preventing and eliminating alcohol induced peptic ulcer, containing a water-soluble component of Lyophyllum cinerascens as an active ingredient. CONSTITUTION:Lyophyllum cinerascens is directly extracted with 0-100 times as much as water or ground and extracted with water, insoluble residue is separated by filtration or by centrifugal separation, the extracted solution is concentrated and dried to give a solid substance, which is contained as an active ingredient. Artificially cultivated Lyophyllum cinerascens contains a considerable amount of water, ground without adding water and the extracted solution can be obtained by filtering or centrifuging the solid substance.
Patent JP-S6299378-A (JP)
Inventor: NAKANE MASAMI
IPC: A61K31/557
Filed: 1986-10-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6488393-A (JP)
Title: Ring-shaped watch
Inventor: NAKA YOSHIFUMI
IPC: G04B19/20
Filed: 1987-09-30
Abstract: PURPOSE:To obtain a design by which a variation of a time display part can be enjoyed by providing like a chain plural time display parts which is formed annularly, connecting these time display parts by an interlocking means and connecting a part of the time display parts to a time counting driving part. CONSTITUTION:A ring-shaped watch 1 consists of a time display part 2 on which time display plates 2a-2d obtained by forming a thin plate like a doughnut are provided on almost the same plane at the inside and the outside, an interlocking means 3 for interlocking and connecting each display plate 2a-2d, a time counting driving part 4 for driving to rotate the display part 2 through this interlocking means 3 and a pointer 10 for displaying the time. When a rotation driving shaft 8 is driven by one rotation at every second by a driving part 9 by a time counting signal of a time counting part 7, the display plate 2a the display plate 2b the display plate 2c rotate successively, and in the end, the display plate 2d is turned by a one-graduation portion and a date of the pointer 10 part is displayed. In this constitution, for instance, by putting a toy, etc., into the central space 11, the design can be enjoyed to match a motion of the display part 2.
Patent JP-H1188757-A (JP)
Title: Extinction filter, night vision device provided with extinction filter and halation preventing method
Inventor: YAMAZAKI YUKIO
IPC: G02F1/13
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an extinction filter attenuating only the light of not less than prescribed illuminance and transmitting fine light without attenuating it when an optical image containing strong light is made incident. SOLUTION: The extinction filter 10 is constituted by arranging extinction filter cells being plural fine areas. Optical sensor circuits 22 for detecting the illuminance of light which is made incident on liquid crystal cells 14a are arranged for the respective liquid crystal cells 14a. When light with the illuminance of not less than a prescribed value is made incident on the optical sensor circuit 22, only the liquid crystal cell 14a is driven and only light with the illuminance of not less than the prescribed value is attenuated. The light of not more than the prescribed value is made to pass without attenuating it.
Patent JP-2001075531-A (JP)
Title: Method for driving display panel and its device
Inventor: SASAKI TAKASHI
IPC: G09G3/288
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To reduce the number of a discharge maintaining circuit and to lower the circuit cost by enabling the repetition of discharging by making use of self-discharging by wall electric charges and applying pulses having only a signal polarity to one electrode. SOLUTION: According to a voltage waveform, discharging 7 and 8 is caused in a predischarging period as a reset pulse 1 applied to an X electrode rises and falls (e, f). In a writing discharging period, address discharging 9 is caused only at cells which are applied with a scan pulse 5b at Y electrodes and an address pulse 6 at address electrodes at the same time (f). In a light emission display period, discharging is caused 10 and 11 as a sustaining pulse 3 applied to an X electrode rises and falls (e). At this time, cells which do not have wall electric charges are not discharged with the sustaining pulse 3. The cells where no sustaining discharging is caused have weak discharging with wall electric charge erasing pulses 4 several times to erase wall electric charges (f).
Patent JP-H1098799-A (JP)
Title: Mixer device and audio system using the same
Inventor: KAMIYA SATORU
IPC: H03G9/00
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a mixer device which is composed of a simple circuit and hardly affected by noisy environment and has a little deterioration of a signal. SOLUTION: This system is a system which performs an overdubbing process wherein multiplexed audio data L/R are mixed by multistage cascaded mixers 12a, 12b, and 12c with multiplexed audio data L/R outputted from a personal computer 11 to obtain multiplexed mixing data MIX-L/R, which is written to a personal computer 11. A clock signal ϕ generated by the personal computer 11 is supplied to all mixers 12a to 12c and stereophonic A/D converters 13a to 13f through the mixers 12a to 12c, etc., and all processes are performed according to the common clock signal ϕ. The handled multiplexed audio data L/R are ΔΣ-modulated 1-bit digital data and have its right and left channels multiplexed on a time-division basis, so the data are hardly affected by a noise and the signal does not deteriorate, so that the mixers 12a to 12c can be connected in stages.
Patent JP-2001072210-A (JP)
Title: Refrigerating-automated of storage and retrieval system
Inventor: MORITSUNA KOUJI
IPC: F25D13/00
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerating-automated of storage and retrieval system capable of making time required for keeping an article high in temperature for adjusting temperature to prevent the occurrence of dew condensation, mini mum as required, and thereby enhancing efficiency for refrigerating storage of the article. SOLUTION: A refrigerating-automated warehouse of storage and retrieval system is provided with a refrigerated warehouse main body 1, and with a temperature adjusting station 2, and automatically moves an article subjected to be shipped out to the temperature adjusting station prior to sending a refrigerated and stored article in the refrigerated warehouse main body 1. Dew condensation can be prevented from occurring on the article in a work site by adjusting the temperature of the article to be higher than that of the work site in which the article is handled after it is shipped out.
Patent JP-S61128942-A (JP)
Inventor: YOSHIDA TANJI
IPC: A61B5/05
Filed: 1984-11-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1185144-A (JP)
Title: Keyboard instrument
Inventor: FUJII JUNJI
IPC: G10C3/12
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard instrument of keyboard arrangement different from the conventional keyboard arrangement and to improve the operability of keys. SOLUTION: Five pieces of the white keys WK (K2, K4, K7, K9, K11) are arrayed in a front row and seven pieces of black keys BK (K1, K3, K5, K6, K8, K10, K12) in a rear row for each one octave. The natural tone corresponding to Do, Re, Mi, Fa, Soh, La, and Si are of C major is allocated to the black keys K1, K3, K5, K6, K8, KIO, K12 and the abgeleitete corresponding to Do# (Reb-flat), Re# (Mib-flat), Fa# (Sob-flat), So# (Lab-flat), LA# (sib-flat) of C major is allocated to the white keys K2, K4, K7, K9, K11.
Patent JP-H05188882-A (JP)
Title: Semiconductor device
Inventor: MIKI AKIRA
IPC: H04N5/66
Filed: 1991-09-27
Abstract: PURPOSE:To form a pattern which is spatially changed by the input of a signal having a few bits without externally inputting the signal having entire number of bits required for picture display. CONSTITUTION:A cell unit 30 two-dimensionally wired, for example, the cell unit 30 of A transmits the signal to the cell units 30 of B and C in an (x) direction, and also is connected by signal line in the (x) and (y) directions in order to receive the signal from the cell units 30 of D and E above and below and below the cell unit A. And the frequency or the voltage of the signal to the (x) and (y) directions are controlled to be different in the (x) and (y) directions.
Patent JP-H0675413-A (JP)
Title: Flexible electrophotographic sensitive body
Inventor: HASHIMOTO JUNICHIRO
IPC: A61M29/02
Filed: 1992-08-25
Abstract: PURPOSE:To obtain the electrophotographic sensitive body not causing peeling of an anticurling layer from a substrate even after uses for a long period and superior on surface property, easily fixable to the main body of a copying machine, and easy in handling by specifying an anticurling agent. CONSTITUTION:The anticurling resin to be used for the side of a substrate reverse to a photosensitive layer including a photoconductive layer, that is, the reverse side of the substrate comprises a resin A, such as polysulfone, polyarylate, polycarbonate, or polyester-carbonate having repeating units each represented by formula, and a resin B superior in adhesiveness to the substrate like a styrene type thermoplastic elastomer, preferably, such as a styrene- butadiene or-isoprene block copolymer, or a styrene-olefin type thermoplastic elastomer, in an A/B mixing proportion of 50:50-99:1, preferably, 70:30-95:5, though it is allowed to vary by the kind of the binder resin used for the photosensitive layer.
Patent JP-S60140693-A (JP)
Inventor: TSUKUDA YASUO
IPC: H05B3/20
Filed: 1983-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6491010-A (JP)
Title: Plate-body inspecting apparatus
Inventor: TAKEMURA KENJI
IPC: G01B21/00
Filed: 1987-10-01
Abstract: PURPOSE:To inspect many plate bodies automatically and efficiently, by sequentially moving the plate bodies on a plurality of supporting bodies through holding bodies, supporting the plate bodies, measuring the size of each part, and performing classification. CONSTITUTION:Supporting bodies 17 are provided so that they can be moved in three stages of upper, medium and lower stages. Holding bodies 31, which are driven in association with the supporting bodies, are provided so that they can be moved to positions, where plate bodies can be held, and retreated positions, where the holding bodies can be moved to the right and left. The plate body to be inspected is supplied to the first supporting body 171 with a pusher 15. Then the plate body is transferred to the second supporting body 172 by the specified operation of the holding body 31. The holding body is retreated. The supporting body is lifted up, and the groove shape is measured with a measuring device 22. This operation is sequentially repeated, and the plate body is sent. The outer diameter, the inner diameter and the thickness are measured with measuring devices 23-25. When a failed measured value is found, the plate body is classified by a classifying device 30. Thus the inspection can be performed automatically and efficiently.
Patent JP-H0588018-A (JP)
Title: Waveguide type polarization control element
Inventor: SHIRANE KENJI
IPC: G02F1/01
Filed: 1991-09-27
Abstract: PURPOSE:To manufacture the waveguide type polarization control element to small size at low cost and to enable electric phase control from outside by constituting a double regractive optical member in optical waveguide structure. CONSTITUTION:Many media a2 and b2 which differ in refractive index are laminated alternately on a substrate 1 made of a transparent optical medium and covered with an upper clad layer 4. When the total volume mean refractive index of the laminate part is larger than those of the substrate 1 and upper clad layer 4 and each of the layers constituting the laminate part is much less in layer thickness than the wavelength of light, the laminate part becomes and optical waveguide with structural double refractivity thereby obtaining a multi-layered thin-film optical waveguide layer 5. Namely, the double refractive optical member has optical waveguide structure, which is the optical waveguide in multi-layered thin-film structure; and the optical waveguide in the multi-layered thin-film structure is formed by laminating the optical media which is different in the sign of the temperature coefficient of a refractive index. Further, a heater which causes temperature variation in the optical medium is provided.
Patent JP-H07105526-A (JP)
Title: Magnetic recording medium
Inventor: TOKI YUJI
IPC: G11B5/708
Filed: 1993-10-05
Abstract: PURPOSE:To improve overwriting characteristics and to obtain excellent repro ducing output by specifying the surface resistance of a magnetic layer and specifying transmittance for light of specified wavelength to a specified range. CONSTITUTION:This magnetic recording medium has a magnetic layer formed by applying a magnetic coating material consisting of dispersion of ferromagnetic material in a binder resin on a nonmagnetic supporting body. The surface resistance of the magnetic layer is specified to 10<4> to 10<10>OMEGA/squ. and transmittance of the layer is specified to 30-60% for light of 880nm wavelength. The magnetic layer has 0.3-1.0mum thickness. The ferromagnetic material is a hexagonal ferrite magnetic powder consisting of flat particles having 0.01-0.1mum average particle diameter and having the axis of easy magnetization almost perpendicular to the flat surface. The magnetic powder is added by >=40wt.% to the magnetic layer. Thereby, the obtd. magnetic recording medium has improved overwriting characteristics, excellent reproducing output, and enough durability.
Patent JP-H03121530-A (JP)
Title: Circuit device for calculating sum of products
Inventor: MANFUREETO FURITSUTSU URURIHI
IPC: G06F7/53
Filed: 1990-09-20
Abstract: PURPOSE: To realize a basic array operation containing the addition of products with pipeline principle through n-pieces of parallel multipliers by providing a logic gate where output signals are a partial product and coefficients in which the partial products are formed in respective partial lines and are not delayed are combined as a sub-circuit. CONSTITUTION: The individual partial lines of n-pieces of basic arrays are interleaved in line units and the continuous partial lines of all the continuous line groups are mutually connected based on the pipeline principle. A basic cell is provided with delay units for respective A coefficients controlled by half clock signals, through connection which is for a B-coefficient and which is not delayed, a full adder to which total signals supplied to total inputs through the respective delay units, carry signals supplied to carry inputs and the partial products are provided and the logic gate where the output signals are the partial products and the A coefficient in which the partial products are formed in the respective partial lines and which is not delayed and the coefficient B are connected as the sub-circuits.  Thus, a parallel processing is used and the total of the products of matrix lines can be constituted in a single compact circuit block whose reciprocating time can be made short as much as possible.
Patent JP-S61126093-A (JP)
Title: Subunit analog on nonreducing side of lipid a
Inventor: HASEGAWA AKIRA
IPC: C07H13/04
Filed: 1984-11-26
Abstract: NEW MATERIAL:A compound expressed by the formula [R<1> represents C12-O- C12(3-dodecanoyloxydodecanoyl group), C14(tetradecanoyl group), C14-O-C14(3- tetradecanoyloxytetradecanoyl group), etc.; R<2> represents H, C12, C14, C14-OH, etc.; R<3> represents H or P (phosphoryl group); R<4> represents H, P or C14]. EXAMPLE:2-Deoxy-4-O-phosphoryl-2-[ (3-O-dodecanoyl)-dodecanoylamino ]-3-O- dodecanoyl-D- glucose. USE:An antitumor agent and immunological enhancer. PREPARATION:Two hydroxyl groups of benzyl-2-deoxy-2-(3-hydroxydode canoylamino)-4,6-O- isopropylidene-alpha-glucopyranoside are lauroylated, and isopropylidene group is eliminated. Then this hydroxyl group on the C-4 position is phosphorylated with diphenyl phosphorochloridate and thereafter all the protecting groups thereof are eliminated to obtain the compound expressed by the formula.
Patent JP-S63103546-A (JP)
Title: Number translation system
Inventor: ABIKO YASUHIRO
IPC: H04M15/00
Filed: 1986-10-20
Abstract: PURPOSE:To decrease a recording area by combining two sets of information for a flag and a pointer or a data part, and expressing the result as a positive or a negative number. CONSTITUTION:A number translation table 1 corresponds to a 1st digit of the numeral of a station number to be translated, a number translation table 11 corresponds to the i-th digit and a number translation digit 12 corresponds to the J-digit similarly. Moreover, when a numeral of the 1st digit of translated numeral is value is DSi, a cell 2 is referenced. The polarity of a data of the cell indexed from a number translation table is identified and when the data is a positive or an negative number, it is judged to be a pointer and the number translation table of the next digit is retrieved based on the data. When the data is a negative or a positive number, it is judged to be a data part, and the data is outputted as charging information.
Patent JP-H08113267-A (JP)
Title: Composite container
Inventor: KAKIGI NORIKAZU
IPC: B65D1/02
Filed: 1994-10-14
Abstract: PURPOSE: To reinforce a body part of a container body with a paper tube so that it can be easily set and hardly slip off by a method wherein the paper tube is integrally formed with a thin-wall plastic container body through a heat-sensitive adhesive applied to the inner peripheral surface of the paper tube. CONSTITUTION: Firstly, a paper tube 6 is assembled in a cylindrical form. Next, a hot melt adhesive 8 in a melt state under high-temperature conditions is spot bonded to the inner surfaces of right and left side plates 7, 7. A thin-wall bottle 1 filled with content solution is inserted from above the paper tube 6. At that time, since a bottom part 5 of the thin-wall bottle 1 is tapered and a part lower than a boundary line between the body part 4 and the bottom part 5 is formed by a slant wall part 5a inclined at an angle of 30 degrees, the bottle 1 can be smoothly passed in the paper tube 6 without adhesion of the adhesive 8 to the slant wall part 5a. Additionally, since a 5mm part upper than the boundary between the body part 4 and the bottom part 5 is formed by a vertical wall part 5b, a raised part of the hot melt adhesive 8 is smoothed by the vertical wall part 5b for the increase of a bonding area.
Patent JP-S62108735-A (JP)
Title: Production of yttrium iron garnet powder
Inventor: TORII HIDEO
IPC: H01F1/34
Filed: 1985-11-07
Abstract: PURPOSE:To obtain high-purity yttrium iron garnet powder at comparatively low temp. by autoclaving a mixed suspension which is obtained by adding a high-concn. alkali aq. soln. to a mixed soln. of yttrium salt, iron (III) salt and an organic additive. CONSTITUTION:A mixed soln. is obtained by adding an organic additive (e.g. triethanolamine) to a soln. wherein yttrium salt (e.g. YCl3) and iron (III) salt (e.g. FeCl3) are dissolved in water. Then a mixed suspension obtained by adding a high-concn. alkali (e.g. NaOH) aq. soln. to this mixed soln. is autoclaved at >=370 deg.C.
Patent JP-H07100059-A (JP)
Title: Microcomputer-controlled cooker
Inventor: SUZUKI TOSHIAKI
IPC: A47J27/00
Filed: 1993-10-05
Abstract: PURPOSE:To provide a cooker of high reliability that allows unmanned inspection. CONSTITUTION:In a microcomputer-controlled cooker having a microcomputer for controlling cooking operations, the microcomputer 20 is provided with a communications means 31, an input state transmission means 33 for transmitting information about the plurality of inputs of an input circuit device 30 to the outside via the communications means 31, and a current time reception means 34 for setting the current time of a timepiece means 25 by receiving a current time signal transmitted from the outside. The microcomputer 20 is further provided with an output operation means 35 for operating the plurality of output circuit devices 14 one by one or in combinations in response to specification data transmitted from the outside. An input state inspection device 40, a reference timepiece device 41 and an output inspection device 42 are programmed in the personal computer 39 of an inspection device 36 and the communication means 31 of the microcomputer 20 is connected to the communicator 37 of the inspection device 36, to transfer numerical data between the microcomputer 20 and the inspection device 36 for automatic inspection.